Portion of a shoe upper



FIG. 1 is a front perspective view of a portion of a shoe upper showingmy new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a side view thereof; and,

FIG. 4 is a top view thereof.

The uneven broken line immediately adjacent to the shaded arearepresents an unclaimed boundary of the design. The uneven broken lineshowing of the remainder of the shoe forms no part of the claimeddesign.

The ornamental design for a portion of a shoe upper, as shown anddescribed.